(PECL swoole >= 1.9.0)
Swoole\Server::getClientInfo — Get the connection info by file description.
$fd, int $reactor_id = ?, bool $ignore_error = ?): array
fdFile descriptors.
reactor_idThe Reactor thread ID where the connection is made.
ignore_errorWhether to ignore errors, if set to true, connection information will be returned even if the connection is closed.
Returns information about the client connection.